minnomurtza minnomurtza

03-09-2014
Mathematics

contestada

what is the 29th sequence in the triangular number sequence a.k.a the pascals sequence

Respuesta :

TaylorBayley TaylorBayley

03-09-2014

The formula for the triangular sequence is Xn=n(n+1)/2

So X25=25(25+1)/2=325

Answer Link

Otras preguntas

A can factory requires 2 sheets of metal to make 36 cans and 10 sheets of metal to make 180 cans. The proportionality constant between the number of cans made a

Whats is the difference between Nitrogen 14 and Nitrogen 15

Choose the correct form of the missing words based on the context of the sentence. Katie was of heights, so she refused to go on the roller coaster. Mark, in

Can someone explain this to me please

What is the momentum of a 0.145 kg softball traveling at 10.0 m/s? A) 0.0145 kg⋅m/s B) 1.45 kg⋅m/s C) 14.5 kg⋅m/s D) 145 kg⋅m/s

All of the following are true about prescription medications except: A. prescription medications can only be given by a physician B. prescription medications

A plant native to the chaparral would be expected to

El impuesto sobre el patrimonio se aplica sobre ____________ de una persona.

A balloon contains 0.5 L of air at 101.5 kPa. You squeeze it to a volume of 0.25 L. What is the pressure of air inside the balloon? Assume the temperature and a

Which of the following should your argument NOT be based on? A) facts B) statistics C) emotion D) authoritative testimony